Backend software engineer Jobs in Berlin
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Backend software engineer • berlin
Zuletzt aktualisiert: vor 10 Tagen
As a Software Engineer in the Platform team, you’ll work on growing and maintaining PartsOS, our core data platform, and its integrations with other systems.
If you’ve got a knack for solving tough ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
GFR is building the leading AI platform for accounting automation.Our mission is to help accounting firms and accounting professionals in large enterprises to be more productive.Our flagship produc...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Europe's first secure, auditable, and EU-compliant automation infrastructure for legacy systems.We're taking a practical approach to improving how engineers work with AI systems.Combining LLMs with...Mehr anzeigenZuletzt aktualisiert: vor 16 Tagen
Unsere Vision ist es, kleinen und mittelständischen Unternehmen (KMU) den mühelosen Zugang zu den besten Finanzierungslösungen zu ermöglichen.
Senior) Software Engineer - Backend (m / w / d).In den Regi...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
At GLS / NXT, you’ll work at the intersection of.We care deeply about solving real user problems and building reliable, high-quality backend systems that make logistics smarter and more connected.If ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Fluent German or Dutch (C2 or Native-Level).Remote for now, transitioning to an office-first culture as local teams expand.
Official employment under Dutch / German labor law.Mid–Senior Level (2–6 yea...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Backend Software Engineer Python
MercorBerlin, Berlin, Germany Mercor is hiring experienced Python Engineers.Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and doma...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Software Engineer Backend (all genders)
SeekerBerlin, GermanyQuick Apply
Backend Engineer
GFR.aiBerlin, BE, DEQuick Apply
- Gesponsert
Software Engineer (gn) - Backend C# & Go
Schwarz ITBerlin, DE Die Schwarz IT betreut die gesamte digitale Infrastruktur und alle Softwarelösungen der Unternehmen der Schwarz Gruppe.Sie ist somit für Auswahl, Bereitstellung und Betrieb sowie Weiterentwicklung ...Mehr anzeigenZuletzt aktualisiert: vor 22 Tagen
- Gesponsert
Backend Software Engineer (m / w / d) - Anwendungsentwicklung, Ingenieur
Reply Deutschland SEBerlin, DE Als Backend Software Engineer entwickelst du modernste Backend-Komponenten, Microservices und Cloud-Infrastrukturen in einem vielfältigen DevOps-Projektumfeld.
Im direkten Austausch mit unseren Kund...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Senior Software Engineer Backend (mfd)
ProSiebenSat.1 Media SEBerlin, Berlin, Germany Hybrides Arbeiten / / Bleib flexibel : .Entscheide ob du aus unserem Office in Berlin oder aus deinem Home Office in Deutschland arbeiten möchtest.
Zusätzlich bieten wir dir die Möglichkeit bis zu 30 T...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Software Engineer (.NET Backend) (fmd)
Enpal B.V.Berlin, Berlin, Germany Design build and Web APIs that power our customer and internal services.Develop scalable data models and business logic with C# and Entity Framework Core backed by MS SQL Server.Deploy and operate...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Senior Software Engineer (Backend / LLM Infrastructure)
New ObjectivesBerlin, GermanyQuick Apply
(Senior) Software Engineer - Backend (m / w / d)
FinCompareBerlin, GermanyQuick Apply
Senior Backend Engineer
GLS NXTBerlin, GermanyQuick Apply
Senior Software Engineer, Backend
GetYourGuideBerlin Senior Software Engineer, Backend.Senior Software Engineer (Backend).Currently, we are in a strong growth phase and are working on building world-class travel e-commerce products to help us scale a...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Senior Software Engineer Java / Backend (m / f / d)
Swarco AGBerlin, DE Entwurf und Entwicklung robuster, leistungsstarker Java-Anwendungen mit modernem Java (Java 17+).Implementierung von REST-APIs und Microservices mit Quarkus, Spring Boot und verwandten Frameworks.I...Mehr anzeigenZuletzt aktualisiert: vor 10 Tagen
BACKEND SOFTWARE ENGINEER
Machine Learning ReplyBerlin Als Backend Software Engineer entwickelst du modernste.Backend-Komponenten, Microservices und Cloud-Infrastrukturen.Kunden und anderen Stakeholdern setzt du konkrete und komplexe Geschäftsanforderu...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
.NET Software Engineer (Backend)
VattenfallBerlin, Berlin, Germany Du bist auf der Suche nach neuen beruflichen Herausforderungen und möchtest zeitgleich etwas zu einer Fossilfreien Zukunft beitragen.
Unsere Aufgabe im Bereich Customer IT der Vattenfall IT ist es d...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Software Engineer (Backend) — AI Agent Systems
OnHiresBerlin, Berlin, .DEQuick Apply
Senior Software Engineer, Backend - Consumer Products
CoinbaseBerlin, Germany Ready to be pushed beyond what you think you’re capable of?.At Coinbase, our mission is to increase economic freedom in the world.
It’s a massive, ambitious opportunity that demands the best of us, ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Senior Software Engineer - Backend
DatabricksBerlin, Germany At Databricks, we are passionate about helping data teams solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical brea...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Software Engineer (Backend, Java)
ZalandoBerlin, Berlin, Germany As a Software Engineer- Backend Java in the Sales Orders Engineering team you will be instrumental in developing and maintaining robust Order Processing services and infrastructure.These services a...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Backend engineer
EquiMatch GmbHBerlin, Berlin, Germany We are looking for a Software Engineer to join our dynamic team and contribute to the development of our core technology.
This role is ideal for someone who thrives in a fast-paced innovative enviro...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
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Backend Software Engineer Python
MercorBerlin, Berlin, GermanyVor 30+ Tagen
Stellenbeschreibung
Mercor is hiring experienced Python Engineers to support a variety of high-impact research collaborations with leading AI labs. Freelancers will help improve AI systems through work extending coding benchmarks that reflect real-world development across diverse languages and domains.
This is a unique opportunity to apply your engineering expertise toward shaping the next generation of intelligent systems.
Key Responsibilities
Develop and validate coding benchmarks in Python by curating issues solutions and test suites from real-world repositories
Ensure benchmark tasks include comprehensive unit and integration tests for solution verification
Maintain consistency and scalability of benchmark task distribution
Provide structured feedback on solution quality and clarity
Debug optimize and document benchmark code for reliability and reproducibility
Ideal Qualifications
310 years of experience as a backend software engineer ML engineer or applied data scientist
Degree in Software Engineering Computer Science or a related field
Strong proficiency in Python
Experience with debugging testing and validating code
Comfortable with technical writing and attention to detail
Project Timeline
Start Date : Immediate
Duration : 1 month
Commitment : Part-time (1520 hours / week)
Schedule : Fully remote and asynchronous flexible working hours
Compensation & Contract
$80 per hour plus lucrative bonus per approved task (1 task takes approximately 1 hour to complete)
Median average pay inclusive of bonuses is $200 / hr
Independent contractor
Daily payment via Stripe Connect
Application & Onboarding Process
Upload your resume
AI interview : A short 15-minute conversational session to understand your background experience and interest in the role
Brief assessment testing real-world coding ability technical depth and debugging approach
Follow-up communication within a few days with next steps and onboarding details
- About Mercor
- Mercor is a San Francisco-based company specializing in connecting elite professionals with cutting-edge AI initiatives. Our investors include Benchmark General Catalyst Adam DAngelo Larry Summers and Jack Dorsey. Thousands of professionals across engineering research and creative fields have partnered with Mercor on frontier projects shaping the future of AI.
Apply today and leverage your software engineering expertise to help build the future of AI-driven systems!
Key Skills
APIs,Docker,Jenkins,REST,Python,AWS,NoSQL,MySQL,JavaScript,Postgresql,Django,GIT
Employment Type : Full Time
Experience : years
Vacancy : 1